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Part Number
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SJ2028 |
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Manufacturer
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SJ |
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Description
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Dual channel 3W audio amplifier circuit |
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Published
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Jun 15, 2014 |
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Detailed Description
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SJ2028 Ë«ÉùµÀ
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SJ2028 ÊÇË« ÉùµÀÒôÆ ¸Ãµç· Ä ÌØ µãÈçÏ£º ¹¤×÷µçÔ´ µç ѹ·¶Î§ ª Æä Êä ³ö ¹¦ÂÊ´ó £º ¹¦ ÂÊ·Å´ó¼¯ ³É...
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Datasheet
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SJ2028
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Overview
SJ2028 Ë«ÉùµÀ
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SJ2028 ÊÇË« ÉùµÀÒôÆ ¸Ãµç· Ä ÌØ µãÈçÏ£º ¹¤×÷µçÔ´ µç ѹ·¶Î§ ª Æä Êä ³ö ¹¦ÂÊ´ó £º ¹¦ ÂÊ·Å´ó¼¯ ³É µç·¡£
3W ÒôƵ¹¦·Å硪
SJ2028
5¡« 14V£» Pout = 2.
5W (Type)
ÄÚº¬¹¤×÷ ²ÉÓôø ¢ ´ËÍ⣬ ü
(VCC = 9 V RL= 4Ω F = 1K Hz THD = 10%) Pout = 3.
0W (Type) (VCC = 12V RL= 6Ω F = 1K Hz THD = 10%) Pout = 3.
0W (Type) (VCC = 9V RL= 3Ω F = 1K Hz THD = 10%) /´ý »ú¿ª¹Ø£ È Æ¬µÄË«ÁÐ Ö± ²å 12 ½ÅËÜÁÏ ·â×°£¨ HDIP12£© ¡£ »¹ ¾ßÓÐÍâ½ Ôª ¼þÉÙ£¬ ù µÀ ·ÖÀë¶È¸ß £¬ ±¬Æ ÔëÉù
ÉÙ £¬µçѹÔö
Òæ ¿ÉÓ Íâ½
µç ×èµ÷½Ú È
ÌØ µã¡£
·½¿òͼÓëÒý³ö¶Ë¹¦ÄÜ
12 Vcc1 + + Vstb 1 2 3 TAB Pre-GND 4 11 10 TAB 9 8 7
5
6
Òý³ö¶Ë ÐòºÅ 1V 2 OU 3 B.
S.
1 TAB GND 4 Pr 5 6 ·ûºÅ
¹¦ÄÜ stb T1 Êä³ö¶Ë ×Ô¾Ù µØ e-GND Ç°ÖÃµØ ·´ÏòÊäÈë
+£...
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